Hi all,
I'm pleased to advise that SEO/Human Friendly Product URLs has been implemented in the upcoming v8.3 release.

Version 8.3 is currently undergoing public pre-release testing. Please use this opportunity to test it out and share your feedback with us: https://whmcs.community/forum/556-whmcs-83-beta-discussion-board/

Feature Documentation: https://docs.whmcs.com/Friendly_URLs#Product_and_Product_Group_Friendly_URLs

To learn more about the beta and to take part, visit https://beta.whms.com